26628105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{253601}}^1$

素因数の和:253616

約数の個数: 16

約数和(自身を含む): 48691584

約数和(自身を除く): 22063479

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 253601, 760803, 1268005, 1775207, 3804015, 5325621, 8876035, 26628105]

約数ペア:

[(1, 26628105), (3, 8876035), (5, 5325621), (7, 3804015), (15, 1775207), (21, 1268005), (35, 760803), (105, 253601)]